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HFR INC

Overview
  • Total Patents
    82
  • GoodIP Patent Rank
    35,482
  • Filing trend
    ⇧ 28.0%
About

HFR INC has a total of 82 patent applications. It increased the IP activity by 28.0%. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets telecommunications, digital networks and audio-visual technology are ON RAMP WIRELESS INC, ERICSSON LG CO LTD and ATTOBAHN INC.

Patent filings per year

Chart showing HFR INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cho Beum Geun 17
#2 Cheong Jong Min 11
#3 Lee Sun Ik 10
#4 Song Myeong Hun 10
#5 Lee Jong Heon 9
#6 Park Jai Seo 8
#7 Jung Jong Min 7
#8 Kim Jung Soo 6
#9 Oh Myung Ik 6
#10 Jung Ho Doo 6

Latest patents

Publication Filing date Title
KR102209941B1 Method And System for SLA Management Based on Blockchain Network
KR20200086224A Method and Apparatus for Creating Smart Contract in Blockchain Using Natural language
WO2020145591A1 Method for generating natural language-based blockchain smart contract and apparatus therefor
WO2020145507A1 Method for providing roaming service by using blockchain and apparatus therefor
KR20200086213A Method and Apparatus for Providing Roaming Service using Block Chain
WO2020145458A1 Method for providing neutral host network service by using blockchain, and system and device therefor
KR20200086200A Method for Providing Neutral Host Network Service using Block Chain, System And Apparatus Therefor
WO2019132542A1 Signal processing and transmission architecture of das
KR20200066401A Method for monitoring a ring type optical network and apparatus thereof
KR20200052471A Method And Apparatus for Synchronizing 5G Relay System
KR20190079479A Signal processing method and node unit of multi-operating distributed antenna system
KR20200017711A Method And Apparatus for Synchronizing 5G Relay System
KR20200007331A Collective Intelligence Wireless Communication Control System Based on Blockchain
KR20190127508A Apparatus and method for detecting transmission and reception timing synchronous signal in tdd wireless communication system
KR20190089381A Method and Apparatus for Monitoring Optical Line on FTTH
KR20190081643A Method and Apparatus for Adjusting Cell for Traffic Load Balancing
KR101979259B1 In-Building Distributed Network System for PIM Avoidance
KR20190058057A Method and Apparatus for Operating In-building Relay based on mmWave
KR20190016281A Method and Apparatus for Detecting a Disconnected Optic Fiber Line and a Location of Disconnection in Ring Optical Network System
KR101892538B1 Method for Frequency Band Switching In Wireless Local Access Network